wild automatically take the stack to 21 if the player can say what value is required.reverse and skip cards can be played at any time (perhaps I should have restricted it to play on a card of the same color?).numerical cards played are all added, up to 21, with the last player able to play collecting the stack.everyone is dealt 7 cards at the start, you draw a card every time you play one, so should stay with a 7 card hand.I considered removing the non-numerical cards, but instead made up the following rules: Tonight, three of us played a version of 21 with the UNO cards. I'm working through the games and activities listed on this page of ideas for J1's school. What material did we use: pack of UNO cards
